UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOR6q9SQZ8KOCd7UiSt+I9YQmDE6mkqXBRPXcNgrwe8=' 
WHERE 
  key_id = '3b3b7aac55065d1b5cfed5dd59a2e18a4dfd2a9ee62ba944bfe58140db62f328' 
  AND (
    token = 'YOR6q9SQZ8KOCd7UiSt+I9YQmDE6mkqXBRPXcNgrwe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030